TheOriginal2x

30.03.2021 • 

Mathematics

The weather in Columbus is either good, indifferent, or bad on any given day. If the weather is good today, there is a 40% chance it will be good tomorrow, a 30% chance it will be indifferent, and a 30% chance it will be bad. If the weather is indifferent today, there is a 50% chance it will be good tomorrow, and a 20% chance it will be indifferent. Finally, if the weather is bad today, there is a 30% chance it will be good tomorrow and a 40% chance it will be indifferent. Required:
a. What is the stochastic matrix for this situation?
b. Suppose there is a 50% chance of good weather today and a 50% chance of indifferent weather. What are the chances of bad weather tomorrow?
c. Suppose the predicted weather for Monday is 40% indifferent weather and 60% bad weather. What are the chances for good weather on Wednesday?

Ответ:

Lewis5442

27.04.2020

Mathematics

---

1)  (-4) + (-9) = -13 

2) 5 + (-12) = -7 

3) -6 + 5 = -1 

4) -7 + 7 = 0 

5)  -7 + 2 ___ 3 + (-9)

       - 5      - 6 

-7 + 2  >  3 + (-9)

6)  4 + (-8) ___ 6 + (-8) + (-6)  

     - 4     - 8 

4 + (-8) >  6 + (-8) + (-6)

7)  $66

8)  -$12

---

0,0(0 оценок)